hi, i have been trying to learn haskell and i would like to translate the following object-oriented pseudo-code into working haskell code but i'm stumped on how to write the next function in the haskell code. any help is appreciated. class Random ... end ran = Random.new(300) ran.next() <- this call generates a random number ran.next() <- this one generates a different random number so far what i have in haskell is: data Random = Ran Int Int next :: Random->Int <- i have no idea how to write the next function that would give me the desired effect because the object in the object-oriented code can remember how many times 'next' was called and i would like to do the same for 'ran' in the haskell code. ran = Ran 300 0 next ran <- this generates a random number next ran <- this generates another random number but since haskell is purely functional it is going to be the same as from the previous call of 'next' which is not what i want